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Metal Halide

1000W Metal Halide Lamp, MOG base, BT56 Clear bulb. M48/E. Metal Halide Lamps are discharge lamps in which metal halide salts are added to the contents of a discharge tube in which there is a high-pressure arc in mercury vapor; the added metals generate different wavelengths, to give substantially white light at an efficiency approximating that of high-pressure sodium lamps.
A high-pressure discharge lamp that is enclosed in a quartz envelope containing metal halides, usually iodides, and produces high-efficacy white light. These lamps are widely used for sports stadiums, roadways, commercial interiors, and industrial applications. The singular lamp feature is the compact geometry and high efficacy of nearly white light. See also Luminous efficacy.
The metal halide lamp requires a high voltage in order to start. Once the arc discharge is ignited, the internal vapor pressure begins to increase until it reaches a preset value, usually around 5 atm (500 kilopascals). These lamps are always connected to an auxiliary power supply called the ballast which supplies the proper voltage and current for starting and operating the lamps. The light output gradually increases over approximately 2 min as the various ingredients begin to vaporize and emit light. The light from the arc discharge comes from the metal components of the iodide compounds, which are typically a mixture of sodium, thallium, indium, scandium, dysprosium, and occasionally tin iodide. A combination of these metals produces a pleasing white light of very high efficiency, between 80 and 120 lumens per watt or even higher.
Price: $50.001 to 5: $35.996-23: $32.9924+:
Length (in): 15.38
Diameter (in): 0
Volts: 0
Finish: Cool White
Wattage (Watts): 1000
Brand: Howard Lighting Products
Base: E39
Shape: Metal Halide
CRI Range: 60
Color Temperature: 4200 K
Non Dimmable

FREE SHIPPING ON this bulb. Our Big E Bulb is a direct replacement for 250 watt metal halide or Pulse Start lamps BASE UP (NOT HORIZONTAL WALL PACKS). This light bulb is for base up not horizontal applications. See picture for typical application . Average business nationally paying about $.10 per kilowatt hour. Average annual cost to operate Metal Halide bulb would be $380.05 per metal halide bulb per year*. Simply unscrew Metal Halide bulb and screw in the Big E bulb and that cost per fixture per year goes from $380.05 down to $168.30; an immediate 55% savings of energy costs. A building with 20 fixtures would save $4,235 annually. These bulbs do not cost money, they are an INVESTMENT. STAGGERING! No capital investment required. But there are even more $ to add to your company's bottom line; consult your locally based energy consultant or utility for rebate dollars to be paid to your company in return for this tremendous energy savings for even MORE dollar savings to your bottom line! A typical Metal Halide bulb contains about 100 mg of Mercury. Our Big E Bulb? just 5mg. Simply screw the "Big E Bulb" into a fixture, no need to bypass the ballast. PATENT PENDING. Other major advantages of the BIG E BULB include high lumen maintenance, instant start up and restrike, no color change, better color temperature, higher CRI (84) and cooler running temperature saving your company energy costs. The Big E Bulb will also work without a ballast (on AC 277V only). Less than 15% lumen depreciation over life of bulb. No color change throughout the life of this bulb. Metal Halide color does change. Cooler running temperature; okay to touch anytime. With Metal Halide bulbs, very hot temperatures with a blister to touch in less than 5 minutes. Instant Start and Instant Restrike on this bulb vs Metal Halide 3-5 minute warm up and 5-8 minutes to restrike. Big E Bulb will work off existing multi tap magnetic MH ballast or off 277 V (AC current only) and can bypass existing ballast as long as 277 volts only. Metal Halide will work off existing multi tap magnetic Metal Halide ballast but ONLY WORKS off output current of the ballast and will not work if you bypass the ballast and it voids UL listing on fixture. Warranty is usually one year for Metal Halides; 18 months for Big E including full replacement, not prorated. Lifespan of 15,000 hours or just under two years if left on 24 hours per day! 18,816 Lumens! E39 base. 90% less heat than Metal Halide lamps for cooler warehouses. UL and CUL Listed and Approved. Starting temperature of 0 - 135 Degrees Fahrenheit. Ideal Temperature of 32 - 113 degrees fahrenheit. Simple Sample program for companies....if we confirm that you ordered a single Big E bulb within 30 days of your request for a return, we will gladly refund you in full after we receive the bulb back in resellable condition. You simply pay for freight back to us. We suggest trackable delivery service to ensure safe return of product. In other words, simply try it out and if it is not everything we say it is, we will take it back no questions asked within 30 days. This sample policy limited to orders of one bulb (no exceptions). *Assumption that bulb is on 24 hours per day.
Price: $105.001 to 24: $95.0025-99: $91.00100+:
Length (in): 14.56
Diameter (in): 7.71
Volts: 0
Finish: Cool White
Wattage (Watts): 120
Brand: Wholesalebulbs
Base: E39
Shape: High Wattage
CRI Range: 84
Color Temperature: 5000 K
Non Dimmable